12425600

素因数分解:

$2^7\times 5^2\times {\mathrm{11}}^1\times {\mathrm{353}}^1$

素因数の和:388

約数の個数: 96

約数和(自身を含む): 33580440

約数和(自身を除く): 21154840

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 64, 80, 88, 100, 110, 128, 160, 176, 200, 220, 275, 320, 352, 353, 400, 440, 550, 640, 704, 706, 800, 880, 1100, 1408, 1412, 1600, 1760, 1765, 2200, 2824, 3200, 3520, 3530, 3883, 4400, 5648, 7040, 7060, 7766, 8800, 8825, 11296, 14120, 15532, 17600, 17650, 19415, 22592, 28240, 31064, 35200, 35300, 38830, 45184, 56480, 62128, 70600, 77660, 97075, 112960, 124256, 141200, 155320, 194150, 225920, 248512, 282400, 310640, 388300, 497024, 564800, 621280, 776600, 1129600, 1242560, 1553200, 2485120, 3106400, 6212800, 12425600]

約数ペア:

[(1, 12425600), (2, 6212800), (4, 3106400), (5, 2485120), (8, 1553200), (10, 1242560), (11, 1129600), (16, 776600), (20, 621280), (22, 564800), (25, 497024), (32, 388300), (40, 310640), (44, 282400), (50, 248512), (55, 225920), (64, 194150), (80, 155320), (88, 141200), (100, 124256), (110, 112960), (128, 97075), (160, 77660), (176, 70600), (200, 62128), (220, 56480), (275, 45184), (320, 38830), (352, 35300), (353, 35200), (400, 31064), (440, 28240), (550, 22592), (640, 19415), (704, 17650), (706, 17600), (800, 15532), (880, 14120), (1100, 11296), (1408, 8825), (1412, 8800), (1600, 7766), (1760, 7060), (1765, 7040), (2200, 5648), (2824, 4400), (3200, 3883), (3520, 3530)]